That's good in a way.It means that your Virgin connection is working fine and any restriction is created your mobile device.If you want to extract the full capability of your service you need to be hardwired (ideally via a 2.5Gbps network connection)...
Try running the realspeed tester to separate internal effects from external.https://samknows.com/realspeed/ This is what it gives me on a Gig1 service:
My FTTP installation was done a year ago (buried microduct/blown fibre) and that has Hub3. Seems to work well enough on M350 and gives me a latency of 7-8 mS.It's tied to legacy DOCSIS so the fibre doesn't bring much in the way of performance improve...
You will have one of these:The conversion from fibre to coax allows everything inboard to remain common. This isn't the best technical solution but it is the most convenient for VM.